Timezone conversion
Convert meeting availability times between different timezones (e.g. PST to EST). Use when a meeting request specifies availability in a timezone different from the calendar's timezone.From its SKILL.md
npx -y skills add cxcscmu/SkillLearnBench --skill timezone-conversionAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
SKILL.md
1.1 KB, 260 tokens by cl100k_base, as published. Nobody here has run it
Timezone Conversion Skill
Common Offsets (Standard Time)
- EST (Eastern Standard Time) = UTC-5
- PST (Pacific Standard Time) = UTC-8
- CST (Central Standard Time) = UTC-6
- MST (Mountain Standard Time) = UTC-7
Common Offsets (Daylight Saving Time)
- EDT = UTC-4
- PDT = UTC-7
March 2026 Note
In March 2026, Daylight Saving Time begins on March 8 for the US.
- After March 8: Eastern = EDT (UTC-4), Pacific = PDT (UTC-7)
- Difference: EDT is 3 hours AHEAD of PDT
Converting PST/PDT to EST/EDT
For dates after March 8 (DST active):
- PDT to EDT: add 3 hours
- Example: 1:00 PM PDT = 4:00 PM EDT
- Example: 5:00 PM PDT = 8:00 PM EDT
Workflow
- Identify the timezone in the meeting request
- Identify the calendar's timezone
- Apply the correct offset based on DST status for the date
- Convert the availability window before finding slots
What ships with it
Read from the repository
Just SKILL.md. No reference files, no scripts.
Gives 0 of the 12 instructions most product growth skills give in 260 tokens
Counted across 728 of the 1,010 authors here whose files we hold, read 2026-08-07
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Said here and by no other author read
- identify the source timezone in the meeting request
- identify the target calendar timezone
- apply the correct UTC offset for the date
- account for daylight saving time status
- convert availability windows before finding slots
Grouped from the skills themselves: near-identical wordings counted once, and counted by distinct author, so one author publishing three of these counts once. Length counted with cl100k_base; the agent that loads this file may tokenize it differently.